Bioresource Technology 249 (2018) 751–757 Contents lists available at ScienceDirect Bioresource Technology journal homepage: www.elsevier.com/locate/biortech Removal of chromophore in enzymatic hydrolysis by acid precipitation to improve the quality of xylo-oligosaccharides from corn stalk a,b b a a, Yue-Hai Wang , Jie Zhang , Yong-Shui Qu , Hong-Qiang Li State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China Beijing University of Chemical Technology, Beijing 100029, China GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: As the most representative functional sugar, the application areas and market demands of xylo-oligosaccharides Corn stalk (XOS) have been expanding year by year. Owing to the complex structure of corn stalk (CS), XOS obtained from Xylo-oligosaccharides (XOS) CS are accompanied by problems such as low purity and high color value, which degrade the product. To Acid precipitation improve the quality of XOS from CS, the enzymatic hydrolysis was precipitated by acid; then, the ethanol elution Activated carbon concentration was systematically investigated after optimizing the adsorption conditions. The results showed Ethanol elution concentration that the purity of XOS was increased to 87.28% from 67.31%, and the color value was decreased to 1050 from 4682 when the acid precipitation
Bioresource Technology – Elsevier
Published: Feb 1, 2018
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera